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Crystal structure of endo-neuraminidase NF mutant
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.2 293 Crystals were grown at 20 C in sitting drop vapour diffusion plates
combining equal volumes of precipitant (20% (w/v) PEG 8000, 0.1M Tris/HCl, pH 7.2, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.45 49.86
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 90.4 α = 90 b = 153.7 β = 90 c = 157.8 γ = 90
Symmetry Space Group P 21 21 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 CCD MARMOSAIC 225 mm CCD 2007-10-30 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE X13 EMBL/DESY, HAMBURG X13
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot 1 1.84 19.815 99.8 0.092 189954 -3
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1.84 1.9 99.9 0.276 6.9
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 1.84 15 180257 9487 100 0.26567 0.2648 0.1706 0.28228 0.2009 RANDOM 22.019
Temperature Factor Modeling Anisotropic B[1][1] Anisotropic B[1][2] Anisotropic B[1][3] Anisotropic B[2][2] Anisotropic B[2][3] Anisotropic B[3][3] 0.44 -1.28 0.84
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.136 r_dihedral_angle_4_deg 13.808 r_dihedral_angle_3_deg 11.916 r_dihedral_angle_1_deg 6.554 r_scangle_it 1.437 r_angle_refined_deg 1.423 r_scbond_it 0.906 r_mcangle_it 0.6 r_mcbond_it 0.324 r_chiral_restr 0.153
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.136 r_dihedral_angle_4_deg 13.808 r_dihedral_angle_3_deg 11.916 r_dihedral_angle_1_deg 6.554 r_scangle_it 1.437 r_angle_refined_deg 1.423 r_scbond_it 0.906 r_mcangle_it 0.6 r_mcbond_it 0.324 r_chiral_restr 0.153 r_bond_refined_d 0.008 r_gen_planes_refined 0.004 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 15528 Nucleic Acid Atoms Solvent Atoms 2130 Heterogen Atoms 492
Software Software Software Name Purpose XSCALE data scaling MOLREP phasing REFMAC refinement PDB_EXTRACT data extraction MAR345dtb data collection XDS data reduction